Blue Water Acquisition Corp. IV SEC filings BWIV
Blue Water Acquisition Corp. IV has 32 filings in SEC EDGAR's recent list, going back to Dec 5, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 18, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Aug 25, 2026 | Aug 12, 2026 |
| 8-K |
Current report
Officer or director change
|
Aug 18, 2026 | Aug 12, 2026 |
| 10-Q | Quarterly report | Aug 14, 2026 | Jun 30, 2026 |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Officer or director change
|
May 14, 2026 | May 9, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 13, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 13, 2026 | — |
| 8-K |
Current report
Other events
|
May 6, 2026 | May 6, 2026 |
| 425 | Filing | Apr 28, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 28, 2026 | Apr 28, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 15, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 9, 2026 | — |
| 8-K |
Current report
Other events
|
Mar 27, 2026 | Mar 23, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Other events
|
Mar 25, 2026 | Mar 19, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Mar 23, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Mar 23, 2026 |
| 3 | Initial insider ownership | Mar 23, 2026 | Mar 19, 2026 |
| 424B4 | Prospectus | Mar 20, 2026 | — |
| EFFECT | Filing | Mar 19, 2026 | — |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 19, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 19, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 19, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 19, 2026 |
| 3 | Initial insider ownership | Mar 19, 2026 | Mar 19, 2026 |
| CERT | Nyse certification | Mar 19, 2026 | — |
| 8-A12B | Filing | Mar 19, 2026 | — |
| CORRESP | Letter to the SEC | Mar 17, 2026 | — |
| CORRESP | Letter to the SEC | Mar 17, 2026 | — |
| S-1/A | Amended registration statement | Mar 11, 2026 | — |
| S-1/A | Amended registration statement | Feb 24, 2026 | — |
| UPLOAD | Letter from the SEC | Jan 15, 2026 | — |
| S-1 | Registration statement | Dec 5, 2025 | — |
Showing 32 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Blank Checks (SIC 6770)
- Listed as
- BWIV (NYSE), BWIV-UN (NYSE), BWIV-WT (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Cayman Islands
- Headquarters
- Greenwich, CT
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2082847
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.